850800C

20:4 PE

1,2-diarachidonoyl-sn-glycero-3-phosphoethanolamine, chloroform

• Synonym(s): 1,2-di-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoethanolamine; DAPE; PE(20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))
• Empirical Formula (Hill Notation): C₄₅H₇₄NO₈P
• CAS Number: 5634-86-6
• Molecular Weight: 788.04
• UNSPSC Code: 51191904
• NACRES: NA.25

Properties

• Assay: >99% (TLC)
• form: liquid
• packaging: pkg of 1 × 2.5 mL (850800C-25mg)
• manufacturer/tradename: Avanti Polar Lipids 850800C
• concentration: 10 mg/mL (850800C-25mg)
• lipid type: cardiolipins; phospholipids
• shipped in: dry ice
• storage temp.: −20°C
• SMILES string: [H][C@@](COP([O-])(OCC[NH3+])=O)(OC(CCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC)=O)COC(CCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC)=O
• InChI: 1S/C45H74NO8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-44(47)51-41-43(42-53-55(49,50)52-40-39-46)54-45(48)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h11-14,17-20,23-26,29-32,43H,3-10,15-16,21-22,27-28,33-42,46H2,1-2H3,(H,49,50)/b13-11+,14-12+,19-17+,20-18+,25-23+,26-24+,31-29+,32-30+/t43-/m1/s1
• InChI key: JTERLNYVBOZRHI-RIIGGKATSA-N

Description

General description

Phosphatidylethanolamine (PE) is a membrane phospholipid and the types depend on the combination of free fatty acids on the α and β position. 20:4 PE has arachidonic acid on the α and β positions.

Application

20:4 PE has been used as an antigen in enzyme linked immunosorbent assay (ELISA) for detecting antiphosphatidylethanolamine (aPE) antibodies. It is suitable for use as an internal standard for electrospray ionization-mass spectrometry (ESI-MS), high performance liquid chromatography and in the preparation of lysophosphatidylethanolamine.

Biochem/physiol Actions

Phosphatidylethanolamine (PE) is implicated in a numerous function like membrane fusion, cell cycle, autophagy, apoptosis, and cognitive function. 20:4 phosphatidylethanolamine (PE)/ DAPE induces cell death in malignant pleural mesothelioma (MPM) cells. DAPE enhances protein phosphatase 2A (PP2A) and protein tyrosine phosphatase 1B (PTB1B) activity.

Packaging

5 mL Clear Glass Sealed Ampule (850800C-25mg)

Legal Information

Avanti Research is a trademark of Avanti Polar Lipids, LLC

Safety Information

• Pictograms: GHS06,GHS08
• Signal Word: Danger
• Hazard Statements: H302 - H315 - H319 - H331 - H336 - H351 - H361d - H372 - H412
• Precautionary Statements: P201 - P273 - P301 + P312 + P330 - P302 + P352 - P304 + P340 + P311 - P308 + P313
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3
• Target Organs: Central nervous system
• Storage Class Code: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Flash Point(F): does not flash
• Flash Point(C): does not flash